Improved lipid productivity in Nannochloropsis gaditana in nitrogen-replete conditions by selection of pale green mutants.

ABSTRACT:

Background

Nannochloropsis gaditana is a photosynthetic unicellular microalgae considered one of the most interesting marine algae to produce biofuels and food additive due to its rapid growth rate and high lipid accumulation. Although microalgae are attractive platforms for solar energy bioconversion, the overall efficiency of photosynthesis is reduced due to the steep light gradient in photobioreactors. Moreover, accumulation of lipids in microalgae for biofuels production is usually induced in a two-phase cultivation process by nutrient starvation, with additional time and costs associated. In this work, a biotechnological approach was directed for the isolation of strains with improved light penetration in photobioreactor combined with increased lipids productivity.

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SUBMITTER: Cecchin M 

PROVIDER: S-EPMC7175523 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature